The benzyl alcohol inhibits the growth of bacteria, which is what makes bacteriostatic water suitable for multiple withdrawals from a single vial over an extended period
So, when picking between them, it really comes down to your preferences and what your doc recommends
mL mg/mL Reconstituting your vial Reconstitution is adding liquid, almost always bacteriostatic water, to a freeze-dried (lyophilized) peptide so you can measure and inject it
5 Benefits of B12 Injection Receiving B12 injections can provide numerous health benefits, particularly if you have been experiencing symptoms related to deficiency
Non-clinical only: Not intended for diagnostic, therapeutic, or clinical use
The buyer loses the peptide